Swift-XRT Survey of Fermi Unassociated Sources

These results are part of the Swift program to follow-up Fermi unassociated sources in an attempt to find X-ray counterparts to the unidentified gamma-ray sources. As new observations are performed, these pages will be updated in nearly real time. Please use these results as a guide and proceed with caution when using them in a publication since they are the result of an automated analysis.

When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949 for a description of many of the analysis techniques used to reduce these data (note: a more detailed paper describing the complete data set and analysis is forthcoming). Please contact Abe Falcone and Michael Stroh at unassociated@swift.psu.edu if you have any questions about the program or the analysis, or to simply to let us know that you've made use of these data.
Caution: For completeness, sources are listed if the "detection" exceeds 3 sigma. The significances and images are shown so you can make more stringent significance cuts, if desired.

3FGL J0507.5-0906

Field

Detected Excesses
Swift-XRT image of the field for 3FGL J0507.5-0906 Swift-XRT detections in the field for 3FGL J0507.5-0906


No detected excesses found.

Rejected Excesses (Due to Overlaps or SNR(Sosta) < 3.0)

# R.A. (J2000) Dec. (J2000) Pos. Error (") Rate (cts/s) Counts SNR (Detect) SNR (Sosta)
1 05 07 51.19 -09 17 04.43 6.93 (7 ± 3) x 10-3 9 2.839 2.367
2 05 07 42.23 -09 14 43.67 5.31 (6 ± 4) x 10-3 18 2.625 1.756
3 05 07 45.25 -09 15 23.41 5.14 (5 ± 3) x 10-3 24 3.559 1.620
4 05 07 42.23 -09 14 43.67 5.31 (5 ± 3) x 10-3 18 2.808 1.530
5 05 07 45.37 -09 15 35.08 5.20 (3 ± 3) x 10-3 21 2.286 1.024

X-Ray and Gamma Ray Catalogs

More Catalogs
Swift-XRT image with known X-ray and gamma ray sources for 3FGL J0507.5-0906 Swift-XRT image with known radio, optical and UV sources for 3FGL J0507.5-0906

Known X-Ray and Gamma Ray Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Observatory/Database Table
1 1WGA J0507.5-0910 05 07 33.79 -09 10 41.52 4.59 ROSAT
2 2RXP J050706.8-090848 05 07 06.79 -09 08 48.12 7.05 ROSAT
1WGA J0507.0-0908 05 07 05.81 -09 08 54.24 7.32 ROSAT
3 1WGA J0508.0-0905 05 08 04.90 -09 05 53.16 7.83 ROSAT
4 2RXP J050737.0-091357 05 07 36.98 -09 13 57.00 7.91 ROSAT
1WGA J0507.6-0914 05 07 36.29 -09 14 11.76 8.13 ROSAT
5 ABELL0536 05 07 47.14 -09 14 08.52 8.75
6 2RXS J050740.4-091457 05 07 40.46 -09 14 57.12 9.03 ROSAT
2RXS J050740.4-091457 05 07 40.46 -09 14 57.12 9.03 ROSAT
1RXS J050740.7-091457 05 07 40.70 -09 14 57.12 9.04 ROSAT
1RXS J050740.7-091457 05 07 40.70 -09 14 57.48 9.05 ROSAT
RXC J0507.7-0915 05 07 45.70 -09 15 15.84 9.67 ROSAT
7 XMMSL2 J050745.5-091522 05 07 45.53 -09 15 22.32 9.76 XMM-NEWTON
XMMSL2 J050745.5-091522 05 07 45.53 -09 15 22.32 9.76 XMM-NEWTON
8 1RXS J050746.6-091636 05 07 46.61 -09 16 36.48 11.02 ROSAT
9 1WGA J0507.8-0916 05 07 49.99 -09 16 50.88 11.52 ROSAT
10 2RXP J050752.8-091651 05 07 52.80 -09 16 51.24 11.79 ROSAT
11 1WGA J0508.1-0914 05 08 08.71 -09 14 48.12 12.35 ROSAT

Known Radio, Optical and UV Sources

# Source Name R.A. (J2000) Dec. (J2000) Offset (') Database Table
1 PGC 995365 05 07 34.51 -09 05 17.88 0.87 PGC2003
QORG J050737.7-090356 05 07 37.70 -09 03 56.16 2.44 QORGCAT
2 NVSS J050737-090354 05 07 37.61 -09 03 54.00 2.46 NVSS
3 PGC 995027 05 07 15.31 -09 06 51.84 4.48 PGC2003
4 PPM 701990 05 07 28.06 -09 11 06.72 5.17 PPM
5 NVSS J050753-090509 05 07 53.81 -09 05 09.96 5.18 NVSS
6 NVSS J050731-091222 05 07 31.10 -09 12 21.96 6.29 NVSS
QORG J050731.2-091230 05 07 31.20 -09 12 29.88 6.42 QORGCAT
7 PPM 702001 05 07 52.75 -09 01 34.68 6.62 PPM
8 SAO 131785 05 07 06.84 -09 08 35.88 6.97 SAO
PPM 187720 05 07 06.82 -09 08 36.60 6.98 PPM
BD-09 1079 05 07 06.79 -09 08 36.60 6.98 ACRS
QORG J050707.4-090858 05 07 07.39 -09 08 57.84 6.98 QORGCAT
9 PGC 995696 05 07 05.81 -09 03 45.00 7.16 PGC2003
QORG J050705.7-090837 05 07 05.69 -09 08 36.96 7.24 QORGCAT
10 PGC 994842 05 07 04.49 -09 07 45.12 7.27 PGC2003
11 NVSS J050703-090606 05 07 03.00 -09 06 06.12 7.45 NVSS
GLEAM J050737-091409 05 07 37.10 -09 14 08.88 8.11 GLEAMEGCAT
QORG J050737.2-091415 05 07 37.20 -09 14 15.00 8.21 QORGCAT
12 NVSS J050737-091415 05 07 37.39 -09 14 15.00 8.22 NVSS
TGSSADR J050737.2-091418 05 07 37.30 -09 14 17.88 8.27 GMRTAS150M
13 ABELL536 05 07 47.57 -09 13 59.52 8.65 ABELL
14 BD-09 1081 05 08 08.59 -09 06 23.76 8.74 ACRS
PPM 187732 05 08 08.59 -09 06 23.76 8.74 PPM
HIP 23905 05 08 08.59 -09 06 23.76 8.75 HIPPARCOS
HD 33177 05 08 08.62 -09 06 24.48 8.75 HIC
SAO 131801 05 08 08.66 -09 06 24.84 8.76 SAO
15 PGC 993285 05 07 44.40 -09 15 25.92 9.73 PGC2003
TXS 0505-093 05 07 43.01 -09 17 03.84 11.23 TEXAS
QORG J050743.1-091706 05 07 43.10 -09 17 06.00 11.27 QORGCAT
VLSSr J050742.1-091709 05 07 42.19 -09 17 08.88 11.27 VLSSR
GLEAM J050743-091708 05 07 43.20 -09 17 08.88 11.32 GLEAMEGCAT
16 PGC 994549 05 08 17.50 -09 09 12.96 11.37 PGC2003
17 NVSS J050742-091714 05 07 43.01 -09 17 13.92 11.40 NVSS
TGSSADR J050742.8-091714 05 07 42.91 -09 17 15.00 11.40 GMRTAS150M

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